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    NITROARYLALKYLSULFONE DERIVATIVES AS GAMETOCIDES
    2.
    发明专利
    NITROARYLALKYLSULFONE DERIVATIVES AS GAMETOCIDES 未知

    公开(公告)号：CA1189536A

    公开(公告)日：1985-06-25

    申请号：CA457504

    申请日：1984-06-26

    Applicant: CIBA GEIGY AG

    Inventor： FANKHAUSER ERNST ,  STURM ELMAR

    IPC: C07C147/10

    Abstract: New compounds have the formula: wherein R1 is C1-C6 alkyl, R2 and R3, each independently of the other are hydrogen, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 haloalkyl, halogen, cyano, nitro or amino or, both together in the orthoposition to each other as a -(CH=CH)2- group, complete a naphthalene ring, and R4 is a hydrazinium or ammonium ion. The new compounds are useful as active components in gametocidal compositions.

    3.
    发明专利
    未知

    公开(公告)号：BR8202100A

    公开(公告)日：1983-03-22

    申请号：BR8202100

    申请日：1982-04-13

    Applicant: CIBA GEIGY AG

    Inventor： FANKHAUSER ERNST ,  STURM ELMAR

    IPC: A01H3/04 ,  A01N33/22 ,  A01N41/10 ,  A01N43/08 ,  A01N47/06 ,  A01N53/00 ,  A01N53/10 ,  C07C317/14 ,  C07C317/22 ,  C07C317/36 ,  C07D307/16 ,  C07D307/24 ,  C07D307/38 ,  C07D307/68 ,  A01G7/00

    Abstract: The invention describes gametocidal and microbicidal compositions which contain, as active ingredient, a nitroarylalkylsulfone derivative of the formula I (I) wherein R1 is alkyl, R2 and R3 are each hydrogen, alkyl, alkoxy, haloalkyl, halogen, cyano, nitro or amino or together they complete a naphthalene ring; R4 is hydrogen or -COR5, wherein R5 is alkyl, alkoxy, haloalkoxy, alkenyl, haloalkenyl, alkynyl, cycloalkyl, phenyl, benzyl, furyl or tetrahydrofuryl. The invention relates also to the use of these compositions and compounds for stimulating generative plant growth and for obtaining hybrid seeds, as well as to a method of preparing the hydrazinium and ammonium salts within the scope of the formula I, and to a process for preparing agrochemical compositions which contain compounds of the formula I as active ingredient.

    7.
    发明专利
    未知

    公开(公告)号：DK380682A

    公开(公告)日：1984-02-26

    申请号：DK380682

    申请日：1982-08-25

    Applicant: CIBA GEIGY AG

    Inventor： FANKHAUSER ERNST ,  STURM ELMAR

    IPC: A01N20060101 ,  A01N41/10 ,  A01N53/00 ,  C07C20060101 ,  C07C317/22 ,  A01N ,  C07C

    Abstract: A gametocidal agent which contains a nitroaryl- alkylsulphone derivative of the formula in which R1 is alkyl, R2 and R3 are separately H, alkyl, alkoxy, halogenoalkyl, halogen, cyano, nitro or amino, or, in the ortho position, together denote a group -(CH=CH)2-, which, together with the benzene ring, forms a naphthalene ring, R4 is H, a cation or the group -COR5, where R5 is alkyl, alkoxy, halogenoalkyloxy, alkenyl, halogenoalkenyl, alkynyl, cycloalkyl, phenyl, benzyl, furyl or tetrahydrofuryl, and where each of the cyclic substituents is unsubstituted or monosubstituted or polysubstituted by alkyl, alkoxy, halogenoalkyl, halogen, cyano and/or nitro, is used for stimulating flower formation in plants and for forming hybrid seed.

    NITROARYLALKYLSULFONE DERIVATIVES AS GAMETOCIDES
    10.
    发明专利
    NITROARYLALKYLSULFONE DERIVATIVES AS GAMETOCIDES 未知

    公开(公告)号：CA1189341A

    公开(公告)日：1985-06-25

    申请号：CA400724

    申请日：1982-04-08

    Applicant: CIBA GEIGY AG

    Inventor： FANKHAUSER ERNST ,  STURM ELMAR

    IPC: A01H3/04 ,  A01N33/22 ,  A01N41/10 ,  A01N43/08 ,  A01N47/06 ,  A01N53/00 ,  A01N53/10 ,  C07C317/14 ,  C07C317/22 ,  C07C317/36 ,  C07D307/16 ,  C07D307/24 ,  C07D307/38 ,  C07D307/68

    Abstract: The invention describes gametocidal and microbicidal compositions which contain, as active ingredient, a nitroarylalkylsulfone derivative of the formula I (I) wherein Rl is alkyl, R2 and R3 are each hydrogen, alkyl, alkoxy, haloalkyl, halogen, cyano, nitro or amino or together they complete a naphthalene ring; R4 is hydrogen, a metal cation, or -COR5, wherein R5 is alkyl, alkoxy, haloalkoxy, alkenyl, haloalkenyl, alkynyl, cycloalkyl, phenyl, benzyl, furyl or tetrahydrofuryl. The invention relates also to the use of these compositions and compounds for stimulating generative plant growth and for obtaining hybrid seeds, as well as to a method of preparing the hydrazinium and ammonium salts within the scope of the formula I, and to a process for preparing agrochemical compositions which contain compounds of the formula I as active ingredient.

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